Q: How many Mennonites does it take to screw in a lightbulb?
A1: 160. First you need 40 people in the lightbulb selection committee, then 40 people in the lightbulb purchasing committee, then 40 people in the light socket location committee, and finally you need 40 people in the electricity modulator committee.
A2: Seven, one to make the actual switch, and six to stand around complaining that they liked the old one better.
A3: Change?

Q: How many conservative evangelists does it take to change a lightbulb?
A: None. We couldn’t possibly change the original bulb.

Q: How do you know Adam was a Mennonite?
A: Who else could stand beside a naked woman and be tempted by a fruit?

Q: Why do Mennonites never make love standing up?
A: It might lead to dancing.